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Find the best least squares approximation to
of degree less than or equal to 2.
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Linear Algebra with Applications (9th Edition) (Featured Titles for Linear Algebra (Introductory))
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- Use the linear approximation of f(x) = 2x - 3 about c = 2 to estimate the value of V1.32 Enter your answer in decimal form such as 1.25 , - 7.32 , 0.21 , etc. No Spaces and No Rounding Please.arrow_forwardlet f(x)=ex for 0 < x < 1 Approximate f(0.25) using linear interpolation with x0=0 and x1=0.5 . Approximate f(0.75) using linear interpolation with x0=0.5 and x1=1 Approximatef(0.25) and f(0.75) using quadratic interpolation with x0=0 and x1=0.5 and x2=1 Which is the better approximation??arrow_forwardThe polynomial 1 + x + x²/2 is used to approximate f(x) = e*. Use the Remainder Estimation Theorem to estimate the maximum error on the interval if x < 0.1.arrow_forward
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